USB Stick Link: https://support.presonus.com/hc/en-us/articles/210048083-SanDisk-Cruzer-USB-Flash-Drive-Compatibility-with-StudioLive-AI
Link: https://support.presonus.com/hc/en-us/articles/210048163-StudioLive-AI-mixer-Firmware-Update-via-USB-thumb-drive-